Answer:
-2u+6-9=w
-2u-3=w
u need to switch w from lhs to rhs and 9 from rhs to lhs
w =
Step-by-step explanation:
Given
- 2u + 6w = 9
Isolate 6w by adding 2u to both sides
6w = 9 + 2u ( divide both sides by 6 )
8.5